There is no single universally accepted way to transliterate Persian addresses into English, and the accuracy depends heavily on context (e.g., for postal services, a more formalized approach is needed). However, here are a few options, ranging from a more literal translation to a more postal-service friendly version:

Option 1 (Literal Translation, less suitable for postal services):

Tehran - Gholhak Neighborhood - Atari Moghadam Street - Danesh Alley - Azad Islamic Medical Sciences University

Option 2 (More Postal-Friendly, prioritizing clarity for delivery):

Azad Islamic Medical Sciences University Danesh Alley Atari Moghadam Street Gholhak Neighborhood Tehran

Option 3 (Further refined for postal services, potentially requiring additional research for postal codes):

Azad Islamic Medical Sciences University Danesh Alley, Atari Moghadam St. Gholhak, Tehran [Postal Code] (You will need to find the correct postal code for this address. Online searches using the Persian address should yield this information.)

Option 4 (Most concise for postal services):

Azad Islamic Medical Sciences University Atari Moghadam St., Gholhak, Tehran [Postal Code]

Important Considerations:

• Postal Code: Including the correct postal code is crucial for reliable mail delivery in Iran. You MUST find this code using online resources and add it to your chosen option.
• University Address: The university itself might have a specific mailing address that differs slightly from the street address. Checking the university's official website for their contact information is recommended.
• English Spelling Variations: There might be slight variations in the English spelling of the street and neighborhood names. Consistency is key, but minor variations are acceptable.
• Formal vs. Informal: Options 1 is more of a literal translation, while options 2-4 are more suitable for official correspondence and postal services. Choose the option that best suits your needs.

Remember to always double-check the address for accuracy before using it for official correspondence or mailing packages. Using a reliable online address verification tool for Iran, if available, is also highly recommended.